Well, this was probably bound to happen. A fitness "expert" named Michael Torchia says he's now preparing a class-action suit against NIntendo which will apparently seek to remove its Wii Fit from the shelves unless they add warnings to the product. The offense? Torchia claims that the Wii Fit actually contributes to obesity, essentially because it claims to be something that it's really not -- namely, a fitness tool -- and discourages people from doing more traditional exercise. He also, however, seems to be concerned that the Wii Fit is dangerous -- mostly because it doesn't stress warming up enough, and users can do the exercises wrong, straining or injuring t